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7. Operating theAmplifier
7.1. Normal function
1. Be sure to switch off the power and to connect the outputs to corresponding input jacks.
2. Turn on the power and wait 3-4 seconds until the speaker functions are connected.
3. Select an audio source by pressing the INPUT key on the front panel or on the remote control to display USB,
BT,FM,AUX,OPTI,COA1,COA2,DISC.
4. Adjust the VOLUME knob on the front panel or the VOL+/- key on the remote control to adjust the setting of the
main volume.
5. Press the MENU key on the front panel to display BASS, TRE, MICV, ECHO, XDRIVE(ON/OFF), SPEAKER
LIGHT, then adjust the knob or press MENU /-to change music treble, bass and MIC effect.
6. Press the MUTE key on the remote control to mute, press it again to reset.
7. Press X Drive on the remote to turn on/off X-Bass effect.
8.
LED1,LED2,LED3,OFF
Press the LIGHT button on remote control to change the
light mode.
7.2. Tuner applications
1. Before using the radio functions, you must attach the supplied antenna. Adjust the antenna to obtain optimum
reception. Press the INPUT key on the front panel (amplifier) or on the remote control,to select "FM" function.
2. Press the CH+/CH- key on the remote control to find radio bands that you have previously saved.
3. Press or hold the TU+/TU- key on the remote control to adjust the radio frequency manually.
4. Press the AUTO key on the remote control, the machine will scan radio channels from low-frequency to high-
frequency by itself and memorize the channels one by one.
7.3 Karaoke functions
1. The machine can auto detect whether MIC1, MIC2 is inserted.
Please turn off the microphone volume and adjust the volume gradually after inserting the microphone.
2. Press MIC.MENU on the remote control to display MVOL, then press + /-, to change the microphone VOLUME.
3. Press MIC.MENU on the remote control to display ECHO, then press +/-
to change the microphone ECHO.
Note: Do not touch the top of the microphone when singing in order to avoid a howling effect.
Adiust the microphone volume gradually to avoid howling effect.
7.4.BT pair and connect
• Turn off any BT devices previously paired (linked) with this unit.
• Turn on the BT features on your phone or music player.
• Turn on and set this unit to BT mode.
• Set your phone or music player to search for BT devices.
• Select Party System 1240 from search results on your phone or music player
• Select OK or YES to pair this unit with your phone or music player
• If protected, enter 0000 for passkey.
8. Speaker Assembly:
Carefully slide section 2 on to the top
of speaker cabinet 3, then carefully
slide section 1, on to the top of section 2 .
